Results 301 to 310 of about 219,893 (351)

Isoconversional kinetics of enthalpy recovery in glass annealed into equilibrium

open access: hybrid
Nicolas Sbirrazzuoli   +2 more
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The annealing and re-annealing of glass [PDF]

open access: possibleTransactions of the Optical Society, 1924
In Part III of this paper the formulae deduced in the previous parts are applied to the case of heating glass under constant gradient and the temperature at which strain disappears is obtained, the effect of the known change in the coefficient of expansion on this temperature being discussed.
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Optimization of glass annealing

Glass and Ceramics, 1997
An algorithm was developed for calculating optimal glass annealing schedules for batch-type and continuous annealing units subject to the capabilities of a particular unit and the constraints imposed by temporary and residual stresses. The criterion chosen for the optimization is the throughput of the annealing unit which is in turn determined by the ...
V. G. Rubanov, A. G. Filatov
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Note on the Annealing of Glass

Journal of Applied Physics, 1943
The rate of removal of mechanical strain should follow Maxwell's first-order law, but for glasses it has been found that the rate is proportional to the square of the birefringence. The present paper explains this in terms of the structural picture of glass.
W. A. Weyl, A. G. Pincus
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Annealing control for sheet glass

Glass and Ceramics, 2012
Neutral net models of the annealing of a moving ribbon of sheet glass in a tunnel furnace are developed. The problem of controlling the annealing temperature regime is formulated. Simulation modeling is used to show that the control algorithm is more efficient than manual control of the annealing process. The implementation of a decision-making support
R. I. Makarov, O. N. Shamysheva
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Annealing and Glass Transition of Starch

Starch - Stärke, 1986
AbstractThe enthalpy of the order‐disorder transition of starch increased as the starch hydration period was increased from 1 h to 24 h. This was explained as the exothermic heat of hydration cancelling part of the endothermic heat of melting. Annealing of starch was shown to occur at 3 to 8°K below the Tm of starch.
R. C. Hoseney, D. A. Yost
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